• Dual-Stage Airflow Boosting System: The desk fan delivers powerful gentle airflow through turbocharging with a max of 5.2 m/s. Upgraded 7 aerodynamically curved vanes arranged in a diagonal configuration to enhance airflow stability and uniformity
• Ultra Quiet Energy-saving Fan: The table fan adopts a noise-reduction brushless motor and a double-layer boosting structure. Reduce rotation loss without sacrificing performance; the lowest speed is 35 dB. Perfect sleeping without annoying loud noise
• Battery Protection Function: The small fan built-in 4000mAh rechargeable battery, When the remaining power is 30% in the maximum 100 gear, To increase the battery life, the operating voltage will be reduced, and gradually decrease to 75 wind speed
• Ultra Quiet Energy-saving Fan: The table fan adopts a noise-reduction brushless motor and a double-layer boosting structure. Reduce rotation loss without sacrificing performance; the lowest speed is 30 dB. Perfect sleeping without annoying loud noise
• 90 Adjustable Air Circulation Fan: 4.92feet USB cable. Product dimensions: 6.69"D x 4.13" W x 7.68" H. Manually change a 90 range to direct your fan air wherever you are. Perfect for office, home, bedroom, bedside, camping, travel, dorm, etc